I've used a full face mask for near 15 years and I don't have any problems so far.
The only minor issue is when the mask gets around 3 weeks old with cleaning it the mask has a tendency to come off , no problem just put t back on.
M
Michael C.
EASY BREATHING
The fit is excellent. No leaks,,very comfortable.
V
Valeria K.
Would like to talk to you my head hurts and my ears hurt in the morning